CaratHunter
Plans
Princess|Lab Grown|IGI

1.05ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG564387122

Shape and cutting style on the report: Princess cut

Certificate IGI LG564387122

Diamond specifications and retailer prices

From $242 USD
As of November 4, 2026
Save $970 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,212 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG564387122 or 564387122. Listed at 14 retailers as of October 29, 2026, with prices from $242 to $1,212, a $970 spread on the same certified stone. MOH London lists it at $1,212. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564387122
Dimensions5.69 × 5.66 × 4.00 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.69 mm5.66 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564387122
Side View
Table 68.0%Crown 39.6°Girdle: MediumPavilion 39.1°Culet: NoneDepth 70.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,212 USD|Low: $233 USD|High: $1,219 USD|Avg: $616 USD|+2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 3, 2026
Retailer 10$242 USD
Retailer 4$281 USD
Retailer 3$301 USD
Retailer 12$301 USD
Retailer 2$375 USD
Retailer 13$506 USD
Retailer 8$518 USD
Retailer 5$533 USD
Retailer 11$620 USD
Retailer 7$736 USD
Retailer 14$966 USD
Retailer 9$970 USD
Retailer 6$1,143 USD
MOH London$1,212 USD

32 data points across 14 retailers

14 retailers$242 USD to $1,212 USD

A
Cheapest Retailer
-
$242 USD
A
Retailer 2
-
$281 USD
View
A
Retailer 3
-
$301 USD
View
Retailer 4
-
$301 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$375 USD
View
B+
Retailer 6
-
$506 USD
View
B+
Retailer 7
-
$518 USD
View
B+
Retailer 8
-
$524 USD
View
B+
Retailer 9
-
$533 USD
View
B
Retailer 10
-
$620 USD
View
B+
Retailer 11
-
$736 USD
View
B
Retailer 12
-
$966 USD
View
B
Retailer 13
-
$970 USD
View
Most Expensive
B
MOH London
LG564387122 · Oct 29
$1,212 USD
£954 GBP
View
13 more retailers have this diamond
Prices start from $242 USDSave up to $970 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.05ct Princess
$242 USD